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https://github.com/torvalds/linux
27 March 2024, 02:37:15 UTC
Revision 801e459a6f3a63af9d447e6249088c76ae16efc4 authored by Tom Lendacky on 21 February 2018, 19:39:51 UTC, committed by Radim Krčmář on 01 March 2018, 18:00:28 UTC 
KVM: x86: Add a framework for supporting MSR-based features
 
Provide a new KVM capability that allows bits within MSRs to be recognized
as features.  Two new ioctls are added to the /dev/kvm ioctl routine to
retrieve the list of these MSRs and then retrieve their values. A kvm_x86_ops
callback is used to determine support for the listed MSR-based features.

Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
[Tweaked documentation. - Radim]
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
1 parent d4858aa
History
Tip revision: 801e459a6f3a63af9d447e6249088c76ae16efc4 authored by Tom Lendacky on 21 February 2018, 19:39:51 UTC
KVM: x86: Add a framework for supporting MSR-based features
Tip revision: 801e459
File Mode Size
Makefile -rw-r--r-- 361 bytes
compat.c -rw-r--r-- 2.2 KB
ipc_sysctl.c -rw-r--r-- 5.4 KB
mq_sysctl.c -rw-r--r-- 2.9 KB
mqueue.c -rw-r--r-- 39.7 KB
msg.c -rw-r--r-- 27.5 KB
msgutil.c -rw-r--r-- 3.6 KB
namespace.c -rw-r--r-- 4.8 KB
sem.c -rw-r--r-- 58.3 KB
shm.c -rw-r--r-- 38.8 KB
syscall.c -rw-r--r-- 4.3 KB
util.c -rw-r--r-- 22.3 KB
util.h -rw-r--r-- 7.2 KB
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